package holiday_demo.pc;

//鼠标类-----------一个USB设备
public class Mouse implements USB {
    @Override
    public void open() {
        System.out.println("鼠标已经安装！");
    }

    @Override
    public void close() {
        System.out.println("鼠标已经卸载！");
    }

    public void cLick() {
        System.out.println("鼠标点击事件！");
    }
}
